Description
The PCA9485 is a highly integrated switched-capacitor converter with an embedded OVPFET and dual external FET controls, targeted to provide the quadruple output current for the fast charging applications with a 1-cell battery.
Features
- all the functions with an I2C interface, with up to 1 MHz speed. NXP Semiconductors
PCA9485
13 A 4:1, 1:4, 2:1, 1:2, and 1:1 mode switched capacitor direct charger
2 Features.
- Dual-phase switched-capacitor to optimize efficiency.
- Integrated 4:1, 2:1 switched capacitor charger for single cell battery including 1:1 bypass.
- Reverse operation mode, such as 1:4, 1:2 and reverse bypass from VOUT to VIN.
- 96.8 % efficiency at VOUT = 4.5 V and IVOUT = 8 A.
PCA9485 Datasheet
